baber/WOPTO huggingface dataset:
Patent JP-H07183862-A (JP)
Title: Error correcting method of frequency division multiplexing transmission and transmission system using same
Inventor: MATSUSHIMA TOMOKO
IPC: H04J11/00
Filed: 1993-12-22
Abstract: PURPOSE:To realize an error correcting method where the speed-up of transmission speed is easy and the degradation of the error ratio of a frequency selective phasing is small, in an FDM transmission system. CONSTITUTION:A transmitter 301 is composed of (n) error correction encoders 101-1 to 101-n (n is >=2) performing an error correction encoding for transmission data, a mapping circuit 102 outputting m of data arranged so as to disperse each of n encoded data sequence on a frequency axis or a time axis and an FDM modulator 103 outputting signal where m of data is modulated into each of m carrier waves and is multiplexed. Therefore, plural error correction encoders 101-1 to 101-n and a decoder are provided, the application of high transmission speed to a system is easy. Because the burst error by a selective fading is effectively dispersed by a mapping means, the reliability of decoded data is improved. When a user receives only part of data in a multiconnection and a broadcasting system, the miniaturization of a receiver and low power consumption is performed.
Patent JP-H01166191-A (JP)
Title: Apparatus for measuring production control
Inventor: TAKEMURA SHINICHIRO
IPC: G06Q50/00
Filed: 1987-12-21
Abstract: PURPOSE: To perform operation and display of data even in measurement where plural workers execute plural process works and to eliminate a need for preliminarily setting a standard time by designating a worker, a process, and an article number. CONSTITUTION: Ten keys 5 and worker, article number, and process switching keys 1, 2, and 3 are used to input a worker code, an article number code, and a process code. Switching keys 1, 2, and 3 are used to preserve contents of present production quantity, section production quantity, actual working time, target quantity, and standard time registers 16 to 20 in a work file by a work data retrieval circuit 14. Pertinent work data us retrieved from a work data file us based on contents of worker, article number, process code registers 11 to 13 and is restored in a register. A clock pulse generator 21 is started by depression of a work key 8 to calculate the actual working time and the target quantity, and further, the standard time us corrected by a section actual result pitch and the just preceding standard time register.
Patent JP-H04202224-A (JP)
Title: Polyamide block copolymer and its production
Inventor: KIYOHARA TADASHI
IPC: C08G81/00
Filed: 1990-11-29
Abstract: PURPOSE:To produce a polyamide block copolymer improved in heat resistance, solubility, reactivity with other resins and solvent resistance after processing by polycondensing a specified polyamide with a linear compound having carboxyl groups at both ends. CONSTITUTION:An aromatic diamine compound of the formula [wherein Y is -C(CF3)2-, -C(CH3)2-, -SO2-, -C(=O)-, -O-, -CH2- or a direct bond], e.g. 2,2'-bis(3- hydroxy-4-aminophenyl)propane, is mixed with optionally another aromatic diamine to obtain an aromatic diamine (b). An aromatic dicarboxylic acid (a) (e.g. isophthalic acid) is polycondensed with component (b) in an amount excess over that of component (a) to obtain a polyamide having aminoaryl groups at both ends. The polyamide is poly-condensed with a linear compound having carboxyl groups at both ends (e.g. polybutadiene/acrylonitrile copolymer) to obtain the title copolymer.
Patent JP-H09167359-A (JP)
Title: Tracking and track jump controller
Inventor: TANAKA HISAMITSU
IPC: G11B11/105
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To make light beam followable to a land and a groove and to make the light beam movable form the land to the groove or form the groove the land by a track jump in an optical disk for recording and reproducing data on both of the land (the track) and the groove (the groove). SOLUTION: The peak point is detected by differentiating a tracking error signal (a) and then a changeover signal (f) corresponding to whether the light beam is positioned on the land or on the groove is generated based on the detected peak detection signal. In the case it is detected that the light beam is passing on the groove, for example, the phase of the tracking error signal (a) is inverted to generate a tracking control signal (h). Moreover, at the time of a track jump, the light beam is moved in following up the desired land or groove by controlling the moving speed and the distance of the light beam with the acceleration timing signal (e) obtained from the tracking error signal (a) and the deceleration timing signal (i) obtained from a land/groove detection signal.
Patent JP-2000142938-A (JP)
Title: Protection structure of belt meandering detecting device
Inventor: YASUDA TSUNEO
IPC: B65G21/20
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent meandering of a conveyor belt from being erroneously detected by surely preventing coarsely crushed product after drying from interrupting the light receiving part of a meandering detecting device. SOLUTION: This protection structure is provided to a belt type drying device 1 for drying a viscous water-soluble substance M1 fed to the upper stream of a conveyor belt 2 through a feed nozzle until it reaches the lower stream end by rotation of the conveyor belt 2, and coarsely crushing by a coarse crusher 4 at the lower stream end into coarsely crushed product M3. A fall preventing plates 61 arranged so that the lower end edges are faced to side surface of the conveyor belt 2, and the upper end edges are positioned on the outer upper positions of the lower end edges, on the positions corresponding to optical paths of light emitted from a light emitting part 51. The fall preventing plates 61 is formed so as not to interfere in the optical paths.
Patent JP-H02170456-A (JP)
Title: Mounting of integrated circuit structure body
Inventor: IMAI YASUAKI
IPC: H05K3/34
Filed: 1988-12-22
Abstract: PURPOSE:To reduce an IC structure body and an external circuit board connected to it by a method wherein, when an IC chip and a resin member having a signal terminal connected to it are formed on the same substrate, an external connection part of the signal terminal is exposed to a place of an outer package molded part. CONSTITUTION:An IC chip 1 is fixed and bonded to a holding substrate 2 via a fixation member 4; signal terminals 6, 8 are attached to side-end parts 2A, 2B of the substrate 2; the terminals are connected to terminals formed on the chip 1 by using wires 10. In this constitution, one-end sides 6A, 8A of the terminals 6, 8 are pressure-bonded to the surface of the substrate 2; the terminals are bent from here along side faces of the substrate 2 and are bent furthermore along the rear of the substrate 2; while their end parts are made parallel to terminals along the rear, the terminals are turned by 180 deg.; the terminals are stopped at the inside of the end parts of the substrate 2 without projecting other-end sides 6B, 8B of the terminals 6, 8 and are positioned. After that, this structure body is sealed with a resin 12.
Patent JP-2001043497-A (JP)
Title: Method for removing noise in vehicle lane leaving alarm device
Inventor: LEE DONG-MIN
IPC: B60W30/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide the noise removing method of a vehicle lane leaving alarm device, by which peripheral environment data noise except road video signal data concerning a lane when the vehicle is travelling is effectively removed. SOLUTION: The method consists of a stage where an inputted lane video signal is processed into binarized data it is judged whether the binarized lane video signal is a start or not, a lane marker candidate group is extracted from the lane video signal when it is the start, an actual lane marker is extracted, the inclination of the lane is measured and preserved and, then, the road width of the lane is calculated to judge whether leaving the lane is executed or not and to issue alarm, and a stage where the measured and preserved inclination of the lane is read unless the inputted lane video signal is the start the road width of the lane is calculated while removing the peripheral background noise of the lane by the inclination of the lane and alarm is issued.
Patent JP-H08242401-A (JP)
Title: Measuring method for size of optical focus of radioactive ray generating tube
Inventor: ETEIENNU KAMIIYU MONTERU
IPC: H04N7/18
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain accurate measurement data by forming an X-ray image of an anode on a photographic film having its density and dimensions calibrated, and converting this image into a digital image signal and analyzing it by a video camera. SOLUTION: A master film is formed by generating an X-ray image of a staircase-like metal gage on a fine-grained film having high sensitivity to X rays. The master film 50 is placed on a film support 40, lit by a homogeneous light source 10 such as a white light lamp, and photographed by a video camera 20, whose image is converted by an image processor into a digital image signal. A calibration curve to a density range of, for example, 0.2 to 2.5 of the film image, e.g. a calibration curve for image pixel size of 0.1 mm precision is generated. The X-ray image of the anode of the object X-ray tube is enlarged and photographed on a film having the same characteristics with the master film by a pinhole camera.  The digital image obtained by photographing the film 50 of the anode X-ray image by the video camera 20 is analyzed by referring to the calibration curve obtained with the master film.
Patent JP-H02172375-A (JP)
Title: Drive method for solid-state image pickup element
Inventor: SUGIMOTO TADASHI
IPC: H04N5/372
Filed: 1988-12-26
Abstract: PURPOSE:To reduce after image without increase in noise at dark environment by injecting a bias charge to a photoelectric conversion section for a solid-state image pickup element and applying field shift to sweep out an electric charge in the photoelectric conversion section. CONSTITUTION:A bias charge QB is injected to a photodiode PD by giving a voltage pulse VOFD to a charge injected to an overflow drain(OFD) of the photodiode. Then the Fermi level for the charge in the photodiode PD is made nearly constant by giving a charge sweepout field shift pulse to the photodiode PD. Moreover, a vertical transfer pulse is supplied to the photodiode PD to sweep out the charge and a charge readout field shift pulse is supplied to the photodiode PD. Thus, after image is reduced effectively without increasing noise at dark level.
Patent JP-H05160010-A (JP)
Title: Charged particle beam exposing method
Inventor: KANEDA HIROYUKI
IPC: G03F7/20
Filed: 1991-12-10
Abstract: PURPOSE:To prevent an excessive increase in exposing time, and to smoothly correct proximity effect without generation of an increase in computational processing time in the charged particle beam exposing method with which proximity effect is corrected. CONSTITUTION:The title charged beam exposing method is the method in which the desired pattern is exposed on the objective substance using a charged particle beam. The area (X) of the region where an in-section pattern is present is computed for each section on the exposing region divided into the prescribed size, the area of (Xmax) of the largest region having a pattern in the section is computed, and the intensity of main exposure, to be conducted on each section, is determined based on the largest area (Xmax). A pattern is drawn using a non-obscured beam having the main exposure intensity, the area (S-X) of a blank region, having no pattern, is computed from the area (X) of the pattern- existing region of each section, the intensity of auxiliary exposure, to be conducted on each section, is determined based on the area of the blank region, and an auxiliary exposing operation is conducted using an obscured beam having the intensity of auxiliary exposure.
Patent JP-2000149654-A (JP)
Title: Method of learning by experience about luminaire and equipment of house
Inventor: OGAKURA SHINYA
IPC: G09B9/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of learning by experience about a luminaire and equipment of a house for learning differences in light effects depending on different luminaires and differences in hot water supplying capacities depending on different hot water supplying apparatuses or the like. SOLUTION: A method of learning by experience about a luminaire and equipment of a house enables a visitor to tour a luminaire corner K1 for learning about a luminaire of a house where a large number of luminaires A-E are arranged and an equipment corner K2 for learning about equipment where hot water supplying apparatuses 31-33, a toilet bowl, and piping are arranged, and thus the visitor can experience and learn about a luminaire and equipment of a house.
Patent JP-H11221244-A (JP)
Title: Modular apparatus for artificial knee joint
Inventor: STEGMUELLER NICOLAS
IPC: A61F2/46
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a modular apparatus for an artificial knee joint, which can easily decide the direction of a machinery axle necessary for a primary position and is easy to be attached with further appliances. SOLUTION: A shaft 1, which is temporily engaged so as to be fixed in the direction of rotation along an anatomical axis 4 of a distal thighbone 2 and terminates in the direction of a joint equipped with a collar 6. Parallel guides 7 are set out and fixed rotatable in the direction of a mechanical axis 9 that is twisted against an center for a guide angle of α, which is related to a shaft axis 11 that is matching with the anatomical axis 4. A connecting part 10 equipped with a protruding guide part 8, which is detachably socketed to the parallel guides 7, works as a bearing for an operational piece 23. This is for trying and deciding an ideal position in relation with a shinbone before juxtaposing the connecting part 10 and an ablation block, which are to be finally fixed for ablation. A collar 6 is advantageous to work as the base abutment 30 in re-operation.
Patent JP-S63166823-A (JP)
Title: Cosmetic composition
Inventor: UORUTAA TOOMASU GIBUSUN
IPC: A61K8/33
Filed: 1987-12-23
Abstract: A composition suitable for topical application to mammalian skin or hair for inducing, maintaining or increasing hair growth comprises:   (i) a first chemical inhibitor chosen from proteoglycanase inhibitors, glycosaminoglycanase inhibitors, glycosaminoglycan chain cellular uptake inhibitors or mixtures thereof; and   (ii) a cosmetically acceptable vehicle for the chemical inhibitor; provided that when the first chemical inhibitor is a weak inhibitor, such that a 1mM aqueous solution of the inhibitor reduces proteoglycanase activity, glycosaminoglycanase activity or cellular uptake of glycosaminoglycan chains, by from 5 to 50%, in accordance with at least one of the assay tests as herein described, then there is also present in the composition a second chemical inhibitor and/or an activity enhancer. When minoxidil is the sole chemical inhibitor, then the activity enhancer is a penetration enhancer chosen from a limited number of materials, including certain esters and cationic polymers.
Patent JP-H10171588-A (JP)
Title: Pen input device and calibration method for the device
Inventor: TSUSHIMI KEIICHI
IPC: G06F3/0488
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To attain a calibration function capable of simply and quickly correcting a deviation on the input position of an input pen which is generated due to a deviation on the loading position of a position detecting mechanism. SOLUTION: A receiving processing part 32 executes the receiving processing of an ultrasonic wave transmitted from a stylus pen 1 by the use of ultrasonic receiving elements 31a, 31b to calculate the absolute coordinates of the pen 1 and recognize a button depression state. At the time of recognizing the specific operation of the pen 1 from the button depression state, a local operation part in the processing part 32 executes arithmetic processing corresponding to the specific operation for the absolute coordinates to execute relative coordinate transforming processing and an arithmetic processing part 40 executes input processing by using the absolute coordinates obtained after the coordinate transforming processing. When the practical position of the pen 1 is different from an input position (display cursor), a specific button is depressed (specific operation) while fixing the pen 1 and the display cursor is relatively moved up to the practical position to execute calibration.
Patent JP-H06340251-A (JP)
Title: Hydraulic brake device with anti-lock device and traction control device particularly for use in car
Inventor: GIYUNTAA SHIYUMITSUTO
IPC: B60T8/40
Filed: 1991-12-11
Abstract: PURPOSE: To prepare a pressure medium stock for pump causing a brake pressure at the time of traction control in order to eliminate such defects that a piston drive device by magnetic force comes out of order and does not function and a pressure medium cannot be delivered at the time of traction control for an accumulator of a well known hydraulic brake device. CONSTITUTION: A brake device 10 is provided with a high-pressure generating pump 56 having an inlet side to which an accumulator 75 is connected, and the pump 56 has an outlet side connected to a brake pipe. The accumulator 75 is provided with a piston 78 limiting an accumulator chamber 76, an a pre- pressurized spring 80 for delivery pressure medium acts on the piston 78. The piston 78 is restrained against a spring force at a filling position, and released at the time of traction control.
Patent JP-2000153496-A (JP)
Title: Sheet processing device, and image forming device provided with same
Inventor: MORIYAMA TAKESHI
IPC: B65H35/04
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To control a paper discharging motor to drive a middle roller for carrying a sheet from a puncher to make a correct driving torque. SOLUTION: A sheet punched by a puncher 13 is carried by a second middle roller 11, and the second middle roller 11 is driven by a paper discharging motor. Driving force of the paper discharging motor is controlled by a control means to change, and the driving force of the paper discharging motor is controlled to be at a correct value, thereby generation of vibration of the paper discharging motor and noise caused by it can be prevented.
Patent JP-2001141828-A (JP)
Title: Nuclear medicine diagnostic equipment
Inventor: AMANO SHOJI
IPC: G01T1/161
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain images representing true collection of medical solution to a cancer region or the like, which are not affected by excretion, secretion, etc. SOLUTION: An image reconstruction equipment 23 reconstructs an image from data collected into a data collection memory 21 at a first measurement after a medical solution is administered to a subject to be tested. The image data is stored in an image memory 24. A second measurement is carried out after a lapse of time, and data is collected to the data collection memory 21. Image data reconstructed from the data by the image reconstruction equipment 23 is stored in an image memory 25. The image data stored in the image memories 24 and 25 are compared with each other by an arithmetic unit, whereby the data of a part which changes greatly is excluded.
Patent JP-H07178058-A (JP)
Title: Picture device for biomedical image
Inventor: SUGAWARA TAKAO
IPC: A61B3/14
Filed: 1993-12-24
Abstract: PURPOSE:To secure an optimum luminance on any screen, by providing a monochromatic image blind control means to regulate the brightness of a color monitor from the display condition of a monochromatic image, and a color image blind control means to regulate the brightness of the color monitor from the display condition of a color image. CONSTITUTION:In an eyeground camera device, a color TV camera 17 for photograph and the like are arranged on the optical axis of an object lens, while an infrared-ray photograph TV camera 21 as a monochromatic image camera means and the like are arranged on the bending optical path, and they are connected to a color monitor 25 respectively through a converting relay 23. In this case, a monochromatic blind volume 27 to regulate the brightness of the color monitor 25 from the display condition of the monochromatic image and a color blind volume 28 to regulate the brightness of the color monitor 25 from the display condition of the color image are provided, and one sides of the volumes 27 and 28 are respectively connected to the color monitor 25 by converting a volume switch 26 linking to a photograph switch 5 through a relay switch 30.
Patent JP-H02173566-A (JP)
Title: Oxygen detector for low temperature
Inventor: YAMAZAKI HIROYASU
IPC: G01N31/00
Filed: 1988-12-27
Abstract: PURPOSE:To detect oxygen at a high rate of discoloration and low oxygen concn. in a low-temp. region by utilizing the color reaction of an oxidation reduction dye which is limited in the compsn. ratios of a basic material and reducing saccharides and the concn. of hydrogen ions to specific ranges. CONSTITUTION:The effect of the basic material in a prepn. as reduction assistant is insufficient and, therefore, the rate of the color reaction is low if the ratio of the basic material/reducing saccharides (by weight) in the compsn. ratios of the basic material and the reducing saccharides is too low. the content of the reducing saccharides in the prepn. decreases and as a result, methylene blue is not sufficiently reduce and the sufficient color reaction does not progress if the above-mentioned ratio is excessive. The more preferable ratio of the basic material/the reducing saccharides (by weight) is in a 0.5 to 1.2 range. The rate of the color reaction depends on the pH of the mixture composed of the respective components; the rate is higher as the pH is higher. The reaction progresses stable in the low-temp. region as well in this case. The more preferable pH of the mixture is in a 10.5<=pH<=11.5 range. The rate of the color reaction sufficient for practicability is obtd. even in the low-temp. region in the above-mentioned range.
Patent JP-H01168605-A (JP)
Title: External preparation for skin
Inventor: SUGIYAMA KEIKICHI
IPC: A61K8/00
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a practical external preparation for skin having extremely excellent effects on prevention of aging of skin and stability in terms of manufacturing preparation, not emitting an offensive odor, by blending any of various external preparations for skin with a specific derivative of adenosine-3',5'- cyclic-phosphate compound. CONSTITUTION:Any of various external preparations for skin is blended with 0.001-5wt.%, preferably 0.01-2wt.% compound shown by formula (X1 and X2 are H, halogen, thin-containing group, NH2, aminoalkyl, OH or O-alkyl with the proviso that a case where X1=X2=H will not occur; M is H or salt- forming cation) occurring in a very small amount in every tissue and cell of organisms and having various adjusting functions and physiological actions as an essential component to give an external preparation for skin which prevents aging of skin by activation of skin cell, promotion of metabolism, wound remedying effects, etc., provides wrinkleless, smooth, wet and young skin, is useful as a remedy for wounds and a skin cosmetic and has much more excellent above-mentioned effects than existing external preparations.